Hi,
Actually WIX websites don't work well in long run and Google or other search engine don't rank them very good.
I've done several projects to migrate website from WIX to WordPress. With WordPress you can edit or customize any sections and get hundreds of option to scale and add features to site.
My price & time includes migration from WIX to WordPress, include the form changes you have asked.
100% Completion Guaranteed
Open chat to discuss.
Thanks,
Satya - Code with Care | 100% Project Completion Rate